In photosynthesis and cellular respiration, which of the following is not correct?
the amount of matter stays the same from the beginning to the end of each process.
the reactions are opposites, what goes into photosynthesis, is what comes out at the end of cellular respiration.
both cellular respiration and photosynthesis require an input of oxygen in order to start.
glucose is the output for photosynthesis and the input for cellular respiration.

it would actually be c because plants use carbon dioxide to start their reaction, not oxygen.

regulation of gene expression. gene expression can be regulated by various cellular processes with the aim to control the amount and nature of the expressed genes. these regulatory proteins bind to dna and send signals that indirectly control the rate of gene expression

explanation:

i don't know, but does anyone wanna be friends? i'm doing my homework at 1: 49 in the morning : /